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<meta name="description" content="随着工龄的渐长，发觉越来越懒，对于繁琐的事情，总想少干点，就像今天提及的APP图标这个事，往常的做法无非是两种，一是让UI工程师提供所有尺寸的图标，二是UI工程师给出一个大图标，自己缩小，方法一可谓是害己又害人，虽然开发者的工作量少，但一旦图标调整，苦了UI工程师，又累了开发者（要自己替换图标）；方法二，那可是够累，打开PS，调整图像大小，保存，调整图像大小，保存…，今天可谓终于忍无可忍，决定写一">
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<meta name="twitter:description" content="随着工龄的渐长，发觉越来越懒，对于繁琐的事情，总想少干点，就像今天提及的APP图标这个事，往常的做法无非是两种，一是让UI工程师提供所有尺寸的图标，二是UI工程师给出一个大图标，自己缩小，方法一可谓是害己又害人，虽然开发者的工作量少，但一旦图标调整，苦了UI工程师，又累了开发者（要自己替换图标）；方法二，那可是够累，打开PS，调整图像大小，保存，调整图像大小，保存…，今天可谓终于忍无可忍，决定写一">



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          <h1 class="post-title" itemprop="name headline">iOS APP图标一键生成</h1>
        

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        <p>随着工龄的渐长，发觉越来越懒，对于繁琐的事情，总想少干点，就像今天提及的APP图标这个事，往常的做法无非是两种，一是让UI工程师提供所有尺寸的图标，二是UI工程师给出一个大图标，自己缩小，方法一可谓是害己又害人，虽然开发者的工作量少，但一旦图标调整，苦了UI工程师，又累了开发者（要自己替换图标）；方法二，那可是够累，打开PS，调整图像大小，保存，调整图像大小，保存…，今天可谓终于忍无可忍，决定写一个脚本<a href="https://github.com/smallmuou/ios-icon-generator" target="_blank" rel="noopener">ios-icon-generator</a>，下面简单介绍下.</p>
<h3 id="环境预备"><a href="#环境预备" class="headerlink" title="环境预备"></a>环境预备</h3><p>它是一个shell脚本，可以在MACOSX的bash直接运行，它依赖于强大的ImageMagick，因此在使用它之前，请先安装ImageMagick</p>
<pre>
sudo brew install ImageMagick
</pre>

<h3 id="安装"><a href="#安装" class="headerlink" title="安装"></a>安装</h3><pre>
git clone https://github.com/smallmuou/ios-icon-generator
cd ios-icon-generator
chmod 777 ios-icon-generator.sh
</pre>

<h3 id="运行"><a href="#运行" class="headerlink" title="运行"></a>运行</h3><pre>
StarnetdeMacBook-Pro:ios-icon-generator starnet$ ./ios-icon-generator.sh ~/Downloads/1024.png ~/output
[INFO] Generate iTunesArtwork.png ...
[INFO] Generate iTunesArtwork@2x.png ...
[INFO] Generate Icon-Small.png ...
[INFO] Generate Icon-Small@2x.png ...
[INFO] Generate Icon-Small@3x.png ...
[INFO] Generate Icon-Small-40.png ...
[INFO] Generate Icon-Small-40@2x.png ...
[INFO] Generate Icon-Small-40@3x.png ...
[INFO] Generate Icon-60.png ...
[INFO] Generate Icon-60@2x.png ...
[INFO] Generate Icon-60@3x.png ...
[INFO] Generate Icon-76.png ...
[INFO] Generate Icon-76@2x.png ...
[INFO] Generate Icon.png ...
[INFO] Generate Icon@2x.png ...
[INFO] Generate Icon-72.png ...
[INFO] Generate Icon-72@2x.png ...
[INFO] Generate Icon-Small-50.png ...
[INFO] Generate Icon-Small-50@2x.png ...
[INFO] Generate Done.
</pre>

<h3 id="结果"><a href="#结果" class="headerlink" title="结果"></a>结果</h3><pre>
StarnetdeMacBook-Pro:ios-icon-generator starnet$ ls -l ~/output/
total 288
-rw-r--r--  1 starnet  staff   1921 May 18 17:45 Icon-60.png
-rw-r--r--  1 starnet  staff   4723 May 18 17:45 Icon-60@2x.png
-rw-r--r--  1 starnet  staff   6954 May 18 17:45 Icon-60@3x.png
-rw-r--r--  1 starnet  staff   2210 May 18 17:45 Icon-72.png
-rw-r--r--  1 starnet  staff   5565 May 18 17:45 Icon-72@2x.png
-rw-r--r--  1 starnet  staff   2184 May 18 17:45 Icon-76.png
-rw-r--r--  1 starnet  staff   5856 May 18 17:45 Icon-76@2x.png
-rw-r--r--  1 starnet  staff   1437 May 18 17:45 Icon-Small-40.png
-rw-r--r--  1 starnet  staff   3267 May 18 17:45 Icon-Small-40@2x.png
-rw-r--r--  1 starnet  staff   4723 May 18 17:45 Icon-Small-40@3x.png
-rw-r--r--  1 starnet  staff   1674 May 18 17:45 Icon-Small-50.png
-rw-r--r--  1 starnet  staff   3992 May 18 17:45 Icon-Small-50@2x.png
-rw-r--r--  1 starnet  staff   1168 May 18 17:45 Icon-Small.png
-rw-r--r--  1 starnet  staff   1786 May 18 17:45 Icon-Small@2x.png
-rw-r--r--  1 starnet  staff   2393 May 18 17:45 Icon-Small@3x.png
-rw-r--r--  1 starnet  staff   1828 May 18 17:45 Icon.png
-rw-r--r--  1 starnet  staff   4491 May 18 17:45 Icon@2x.png
-rw-r--r--  1 starnet  staff  19995 May 18 17:45 iTunesArtwork.png
-rw-r--r--  1 starnet  staff  30653 May 18 17:45 iTunesArtwork@2x.png
</pre>

<h3 id="综述"><a href="#综述" class="headerlink" title="综述"></a>综述</h3><p>该脚本使用起来非常简单，需要的朋友欢迎使用.</p>

      
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